Wall Height

22'

26'

34'

38'

46'

50'

54'

62'

66'

70'

7' - 7'6"

3

4

5

5

6

7

7

8

9

9

7'6" - 8'

4

4

5

6

7

7

8

9

9

10

8' - 8'6"

4

4

5

6

7

8

9

10

10

11

8'6" - 9'

4

5

5

6

7

8

9

10

10

11

9' - 9'6"

5

5

6

7

8

9

9

10

11

12

9'6" - 10'

5

5

6

7

8

9

10

11

12

12

10' - 10'6"

5

6

7

8

9

10

10

12

12

13